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Today most of northeast Georgia is experiencing what natives often call “the wedge,” a shallow layer of cold air that moves down into the state along the east side of the Appalachian Mountains. The official description of this phenomenon is “cold air damming” because the mountains act as a natural dam that restricts the flow…
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One of the questions I got at SRECA last week was about changes in Arctic and Antarctic sea ice over time. Some recent news stories have claimed that Arctic sea ice is making a comeback, while Antarctic sea ice is actually growing. This recent article in Yahoo Finance provides some good information on why neither…
Posted in: Climate and Ag in the news -
Georgia was close to normal in temperature for summer 2014. Most stations reported temperatures within one degree of normal, with slightly below normal temperatures dominating in the wetter northern half of the state and slightly above normal temperatures occurring in the drier southern half. Precipitation amounts were drier than normal across most of the state,…
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The 7-day QPF map below shows that northern Georgia and much of Alabama will receive below normal rainfall (normal is roughly an inch a week) but southern Georgia into Florida and the eastern Carolinas should receive more rain this week. The heavier rains in Georgia are predicted to fall over the areas that are now…
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Several articles this week linked pollution in Asia to impacts on agriculture across the world. As you probably know, pollution in China has caused significant health issues locally, including adverse impacts on local crops. But according to an article on pollutionpolllution.com, many eyebrows are being raised at China’s attempt to reduce pollution by cracking down…
Posted in: Climate and Ag in the news -
Yahoo News posted a story yesterday from Reuters on Chincoteague Island in Virginia, the gateway to a national wildlife refuge located on a barrier island with a mile-long beach. The story describes the trends in sea level along the island and the varied reactions from these trends and responses to the potential loss in beach…
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The US Department of Commerce released a blog entry this week which discussed the value of government weather and climate services to the general public. A recent study showed that the overwhelming majority of Americans use weather forecasts and check them an average of 3.8 times per day. That is 301 billion forecasts consumed per…
Posted in: Climate and Ag in the news